Burrows Golf uses physics-based research to develop sophisticated new golf club designs. One of Burrows most recognized innovations is the MAC technology used in Burrow’s Powersphere golf clubs. Newly released for the 2007, the SiMAC series has technology coming out the wazzoo...

Features:
Powersphere technology allows the enegy shockwaves that are created by impact with the ball to be reflected off the Powersphere dome back to the entire club face – thus amplifying the energy transferred to the ball (even on off-center hits
Powersphere technology means longer, straighter drives
Magnitude Amplification Cavity (MAC)